40734972

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{15937}}^1$

素因数の和:16018

約数の個数: 36

約数和(自身を含む): 104425776

約数和(自身を除く): 63690804

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 426, 639, 852, 1278, 2556, 15937, 31874, 47811, 63748, 95622, 143433, 191244, 286866, 573732, 1131527, 2263054, 3394581, 4526108, 6789162, 10183743, 13578324, 20367486, 40734972]

約数ペア:

[(1, 40734972), (2, 20367486), (3, 13578324), (4, 10183743), (6, 6789162), (9, 4526108), (12, 3394581), (18, 2263054), (36, 1131527), (71, 573732), (142, 286866), (213, 191244), (284, 143433), (426, 95622), (639, 63748), (852, 47811), (1278, 31874), (2556, 15937)]